ECS ECS-240-10-48-JHN-TR The ultra-minature ecx-1048 is a our smallest compact crystal Datasheet

ECX-1048
SMD CRYSTAL
The ultra-minature ECX-1048 is a our smallest compact Crystal.
The 1.2 x 1.0 x 0.33 mm ceramic package is ideal for today’s
SMD manufacturing environment.
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECX-1048 SMD CRYSTAL
PARAMETERS
CONDITIONS
ECX-1048
MIN
Frequency
Low Profile
1.2 x 1.0 mm Footprint
Extended Temp. Range
RoHS Compliant
IOT/Wearable Applications
54.000
MHz
@ +25°C
± 10
ppm
Frequency Stability
-30 ~ +85°C (Y)
± 10
ppm
Equivalent Series
Resistance (ESR)
24 ~ 31.999 MHz
150
Ω
32 ~ 54.000 MHz
100
Ω
Shunt Capacitance
Co
2
pF
Load Capacitance
Specify in P/N
10
DL
10
Drive Level
pF
50
μW
Operating Temperature
Topr
-40
+85
°C
Storage Temperature
Tstg
-40
+90
°C
±2
ppm
Aging (First Year)
DIMENSIONS (mm)
MAX
24.000
Frequency Tolerance





TYP
UNITS
@ +25°C ±3°C
PAD CONNECTIONS
1
2
3
4
In/Out
NC
Out/In
Gnd
Figure 1) Top, Side, and Bottom views
Figure 2) Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-240-10-48-CKY-TR
ECS - FREQUENCY ABBREVIATION
ECS
240 = 24.000 MHz
See P/N Guide
*Contact ECS for availability
LOAD
CAPACITANCE
8 = 8 pF
10 = 10 pF
PACKAGE
CUSTOM OPTIOND
Tolerance
-48 =
ECX-1048
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
Stability
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ± 15 ppm
K = ± 10 ppm
PACKAGING
Temp Range
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
TR =
Tape
& Reel
1K/Reel
Rev.2017
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-1048
SMD CRYSTAL
POCKET TAPE DIMENSIONS (mm)
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
STANDARD FREQUENCIES
Abbreviation
Frequency (MHZ)
240
24.000
260
26.000
360
36.000
374
37.400
384
38.400
400
40.000
520
52.000
Figure 1) Suggested Reflow Profile
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
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